#include <tgmath.h>
#include <gmp.h>
#include <mpfr.h>
#include <stdio.h>
#include <stdbool.h>

char *name = "Jmat.Real.lambertw, newton loop step";

double f_if(float wj, float x) {
        float r19095 = wj;
        float r19096 = exp(r19095);
        float r19097 = r19095 * r19096;
        float r19098 = x;
        float r19099 = r19097 - r19098;
        float r19100 = r19096 + r19097;
        float r19101 = r19099 / r19100;
        float r19102 = r19095 - r19101;
        return r19102;
}

double f_id(double wj, double x) {
        double r19103 = wj;
        double r19104 = exp(r19103);
        double r19105 = r19103 * r19104;
        double r19106 = x;
        double r19107 = r19105 - r19106;
        double r19108 = r19104 + r19105;
        double r19109 = r19107 / r19108;
        double r19110 = r19103 - r19109;
        return r19110;
}


double f_of(float wj, float x) {
        float r19111 = wj;
        float r19112 = r19111 * r19111;
        float r19113 = r19111 * (r19111 * r19111);
        float r19114 = r19112 - r19113;
        float r19115 = x;
        float r19116 = exp(r19111);
        float r19117 = r19115 / r19116;
        float r19118 = 1.0f;
        float r19119 = r19118 + r19111;
        float r19120 = r19117 / r19119;
        float r19121 = r19114 + r19120;
        return r19121;
}

double f_od(double wj, double x) {
        double r19122 = wj;
        double r19123 = r19122 * r19122;
        double r19124 = r19122 * (r19122 * r19122);
        double r19125 = r19123 - r19124;
        double r19126 = x;
        double r19127 = exp(r19122);
        double r19128 = r19126 / r19127;
        double r19129 = 1.0;
        double r19130 = r19129 + r19122;
        double r19131 = r19128 / r19130;
        double r19132 = r19125 + r19131;
        return r19132;
}

void mpfr_fmod2(mpfr_t r, mpfr_t n, mpfr_t d, mpfr_rnd_t rmd) {
        mpfr_fmod(r, n, d, rmd);
        if (mpfr_cmp_ui(r, 0) < 0) mpfr_add(r, r, d, rmd);
}


static mpfr_t r19133, r19134, r19135, r19136, r19137, r19138, r19139, r19140;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r19133);
        mpfr_init(r19134);
        mpfr_init(r19135);
        mpfr_init(r19136);
        mpfr_init(r19137);
        mpfr_init(r19138);
        mpfr_init(r19139);
        mpfr_init(r19140);
}

double f_im(double wj, double x) {
        mpfr_set_d(r19133, wj, MPFR_RNDN);
        mpfr_exp(r19134, r19133, MPFR_RNDN);
        mpfr_mul(r19135, r19133, r19134, MPFR_RNDN);
        mpfr_set_d(r19136, x, MPFR_RNDN);
        mpfr_sub(r19137, r19135, r19136, MPFR_RNDN);
        mpfr_add(r19138, r19134, r19135, MPFR_RNDN);
        mpfr_div(r19139, r19137, r19138, MPFR_RNDN);
        mpfr_sub(r19140, r19133, r19139, MPFR_RNDN);
        return mpfr_get_d(r19140, MPFR_RNDN);
}

static mpfr_t r19141, r19142, r19143, r19144, r19145, r19146, r19147, r19148, r19149, r19150, r19151;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r19141);
        mpfr_init(r19142);
        mpfr_init(r19143);
        mpfr_init(r19144);
        mpfr_init(r19145);
        mpfr_init(r19146);
        mpfr_init(r19147);
        mpfr_init_set_str(r19148, "1", 10, MPFR_RNDN);
        mpfr_init(r19149);
        mpfr_init(r19150);
        mpfr_init(r19151);
}

double f_fm(double wj, double x) {
        mpfr_set_d(r19141, wj, MPFR_RNDN);
        mpfr_sqr(r19142, r19141, MPFR_RNDN);
        mpfr_mul(r19143, r19141, r19141, MPFR_RNDN); mpfr_mul(r19143, r19143, r19141, MPFR_RNDN);
        mpfr_sub(r19144, r19142, r19143, MPFR_RNDN);
        mpfr_set_d(r19145, x, MPFR_RNDN);
        mpfr_exp(r19146, r19141, MPFR_RNDN);
        mpfr_div(r19147, r19145, r19146, MPFR_RNDN);
        ;
        mpfr_add(r19149, r19148, r19141, MPFR_RNDN);
        mpfr_div(r19150, r19147, r19149, MPFR_RNDN);
        mpfr_add(r19151, r19144, r19150, MPFR_RNDN);
        return mpfr_get_d(r19151, MPFR_RNDN);
}

static mpfr_t r19152, r19153, r19154, r19155, r19156, r19157, r19158, r19159, r19160, r19161, r19162;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r19152);
        mpfr_init(r19153);
        mpfr_init(r19154);
        mpfr_init(r19155);
        mpfr_init(r19156);
        mpfr_init(r19157);
        mpfr_init(r19158);
        mpfr_init_set_str(r19159, "1", 10, MPFR_RNDN);
        mpfr_init(r19160);
        mpfr_init(r19161);
        mpfr_init(r19162);
}

double f_dm(double wj, double x) {
        mpfr_set_d(r19152, wj, MPFR_RNDN);
        mpfr_sqr(r19153, r19152, MPFR_RNDN);
        mpfr_mul(r19154, r19152, r19152, MPFR_RNDN); mpfr_mul(r19154, r19154, r19152, MPFR_RNDN);
        mpfr_sub(r19155, r19153, r19154, MPFR_RNDN);
        mpfr_set_d(r19156, x, MPFR_RNDN);
        mpfr_exp(r19157, r19152, MPFR_RNDN);
        mpfr_div(r19158, r19156, r19157, MPFR_RNDN);
        ;
        mpfr_add(r19160, r19159, r19152, MPFR_RNDN);
        mpfr_div(r19161, r19158, r19160, MPFR_RNDN);
        mpfr_add(r19162, r19155, r19161, MPFR_RNDN);
        return mpfr_get_d(r19162, MPFR_RNDN);
}